Profibus Database ABB Water Analyzers Supplement 4670 ......ABB Water Analyzers 4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 2 Electrical Connections IM/WANPBS Issue 2 3 To connect

Profibus Database SupplementIM/WANPBS Issue 2

ABB Water Analyzers4670, 8037, 8230 Series,

8240 Series, 9438 & 9439

ABB

EN ISO 9001:2000

Cert. No. Q 05907

EN 29001 (ISO 9001)

Lenno, Italy – Cert. No. 9/90A

Stonehouse, U.K.

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Electrical Safety

This equipment complies with the requirements of CEI/IEC 61010-1:2001-2 'Safety Requirements for Electrical Equipment forMeasurement, Control and Laboratory Use'. If the equipment is used in a manner NOT specified by the Company, the protectionprovided by the equipment may be impaired.

Symbols

One or more of the following symbols may appear on the equipment labelling:

Warning – Refer to the manual for instructions Direct current supply only

Caution – Risk of electric shock Alternating current supply only

Protective earth (ground) terminal Both direct and alternating current supply

Earth (ground) terminalThe equipment is protected through double insulation

The Company

We are an established world force in the design and manufacture of instrumentation forindustrial process control, flow measurement, gas and liquid analysis and environmentalapplications.

As a part of ABB, a world leader in process automation technology, we offer customersapplication expertise, service and support worldwide.

We are committed to teamwork, high quality manufacturing, advanced technology andunrivalled service and support.

The quality, accuracy and performance of the Company’s products result from over 100 yearsexperience, combined with a continuous program of innovative design and development toincorporate the latest technology.

The UKAS Calibration Laboratory No. 0255 is just one of the ten flow calibration plants operatedby the Company and is indicative of our dedication to quality and accuracy.

Information in this manual is intended only to assist our customers in the efficient operation of our equipment. Use of this manual forany other purpose is specifically prohibited and its contents are not to be reproduced in full or part without prior approval of theTechnical Publications Department.

Health and Safety

To ensure that our products are safe and without risk to health, the following points must be noted:

1. The relevant sections of these instructions must be read carefully before proceeding.

2. Warning labels on containers and packages must be observed.

3. Installation, operation, maintenance and servicing must only be carried out by suitably trained personnel and in accordance with the information given.

4. Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and/or temperature.

5. Chemicals must be stored away from heat, protected from temperature extremes and powders kept dry. Normal safe handling procedures must be used.

6. When disposing of chemicals ensure that no two chemicals are mixed.

Safety advice concerning the use of the equipment described in this manual or any relevant hazard data sheets (where applicable) may be obtained from the Company address on the back cover, together with servicing and spares information.

ABB Water Analyzers4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 Contents

IM/WANPBS Issue 2 1

Contents

1 Introduction ....................................................................21.1 Description ..............................................................2

2 Electrical Connections ...................................................22.1 Electrical Connections .............................................2

3 Configuration ..................................................................43.1 4670, 8037, 9437 and 9438 Analyzers ...................43.2 8230 Series Analyzers .............................................53.3 8240 Series Analyzers .............................................63.4 PROFIBUS Master Configuration .............................7

4 Profibus Database .........................................................84.1 4670 Holding Registers ...........................................84.2 8230 Series Analyzers .............................................94.3 8037 Analyzers .....................................................114.4 8241 Single-stream Analyzers ...............................124.5 8241 Multi-stream Analyzers .................................144.6 8242 Single-stream Analyzers ...............................164.7 8242 Multi-stream Analyzers .................................184.8 9437 and 9438 Analyzers .....................................20

ABB Water Analyzers4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 1 Introduction

2 IM/WANPBS Issue 2

1 IntroductionThe netTAP is a modular, universal gateway device that enablesconnection of pre-configured Modbus ABB water analyzers to aPROFIBUS DP network. This manual describes how to connectthe netTAP to 8037, 8230 Series, 8240 Series, 9437 and 9438water analyzers. It also includes tables detailing the contents ofthe PROFIBUS registers of each analyzer.

This manual must be read in conjunction with the appropriateOperating Instructions, depending on the instrument type:

The netTAP unit must be installed as described in the Installationmanual supplied with the device.

1.1 DescriptionThe netTAP is equipped with two serial interfaces; a DSubPROFIBUS system connector and an in-built 5-wire cable forconnection to the analyzers. The device is powered by a 24 VDC supply and is equipped with a diagnostics port to enable anRS232 connection to a PC.

2 Electrical Connections2.1 Electrical ConnectionsConnect the color-coded 5-wire cable supplied with the netTAPdevice to the monitor as shown in Figs. 2.1 to 2.3.

4670 Turbidity Systems – IM/4670

8037 Sodium Monitor – IM/8037

8231 Fluoride Monitor – IM/8231

8232 Ammonia Monitor – IM/8232

8234 Chloride Monitor – IM/8234

8235 Chloride Monitor – IM/8235

8236 Nitrate Monitor – IM/8236

8237 Carbon Dioxide Monitor – IM/8237

8241 Silica Monitor – IM/8241

8242 Phosphate Monitor – IM/8242

9437 Low and High Level Dissolved Oxygen Monitor

– IM/9437

9438 Low and High Level Dissolved Oxygen Monitor

– IM/9438

Fig. 1.1 netTAP Device

PROFIBUS System Connection

Diagnostic PortPROFIBUS Identity (x1, x10)

netTAP

24 V DC Power Supply5-wire Cable from Monitor

Fig. 2.1 Electrical Connections – 4670, 8037, 9437 and 9438 Analyzers

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�

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1 – No connection

2 – Brown (Rx+)

3 – White (Rx–)

4 – Pink (Tx+)

5 – Grey (Tx–)

6 – Yellow (Common [0 V])


2 – White (Rx–)

3 – Brown (Rx+)

4 – Grey (Tx–)

5 – Pink (Tx+)

A – Wall-/Pipe-mounted Monitors

B – Panel-mounted Monitors

ABB Water Analyzers4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 2 Electrical Connections

IM/WANPBS Issue 2 3

To connect the netTAP:

1. Connect the Profibus System Connection Plug A.

2. Enter the Profibus Instrument Identity number on the dials B.

3. Connect the 24 V dc C.

Fig. 2.2 Electrical Connections – 8230 Series Analyzers

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5 – Pink (Tx+)

6 – Brown (Rx+)

7 – White (Rx–)


9 – Grey (Tx–)

Output Module 2

Protection Plate

Captive Screws

Fig. 2.3 Electrical Connections – 8240 Series Analyzers

�

�

�

�

�

�

1 – Pink (Tx+)

2 – Brown (Rx+)


4 – Grey (Tx–)

5 – White (Rx–)

6 – No connection

Output Board Motherboard

Fig. 2.4 netTAP Connections – 4670, 8037, 9437 and 9438 Analyzers

A

B

C

ABB Water Analyzers4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 3 Configuration

4 IM/WANPBS Issue 2

3 Configuration3.1 4670, 8037, 9437 and 9438 AnalyzersThe general programming procedure is as detailed in the relevant User Guide but with an additional SERIAL INTERFACE pagebetween the SET UP OUTPUTS and ELECTRICAL CAL pages.

Fig. 3.1 8037, 9437 and 9438 Analyzers – Location of Serial Interface Page

Page Header

Baud Rate

Select the baud rate required for the netTAP to 9600.

Instrument Identification

Set the instrument identification number to 2.

Parity

Select the appropriate parity.

The factory default setting is NONE.

Return to the top of the SERIAL INTERFACE page or advance to the next page.

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IM/WANPBS Issue 2 5

3.2 8230 Series AnalyzersThe general programming procedure is as detailed in the relevant User Guide, but with an additional SERIAL INTERFACE framebetween the SET UP ALARMS and SET UP CLOCK frames.

Fig. 3.2 8230 Series Analyzers – Location of Serial Interface Page

Page Header

Baud Rate

Set the transmission rate to 4800.

Parity


The factory default setting is NONE.

Instrument Identification

Set the instrument identification number to a unique number.

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6 IM/WANPBS Issue 2

3.3 8240 Series AnalyzersThe general programming procedure is as detailed in the relevant User Guide, but with an additional SET UP SERIAL INTERFACEframe in the SET UP INSTRUMENT page.

Fig. 3.3 8240 Series Analyzers – Location of Serial Interface Page

Baud Rate

Set the transmission rate to 9600.Parity


The factory default setting is NONE.Instrument Identification

Set the instrument identification number to 2.

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IM/WANPBS Issue 2 7

3.4 PROFIBUS Master Configuration

Analyzer Position Datasets

4670, 8037, 9437 and 9438 000 64 byte input (0x40, 0x3F)

8230 Series 000

001

64 byte input (0x40, 0x3F)


8240 Series 000

001

002



64 byte input (0x40, 0x3F

Table 3.1 PROFIBUS Master Configuration

ABB Water Analyzers4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 4 Profibus Database

8 IM/WANPBS Issue 2

4 Profibus Database4.1 4670 Holding Registers

Modbus Register

PROFIBUS Byte

Decimal Decimal Name Data Type Units

11 0 to 3 Measured Turbidity value Float See Turbidity Units

12 – – –

13 4 to 7 Turbidity Span Float See Turbidity Units

14 – – –

15 8 to 11 Set point A1 Float See Turbidity Units

16 – – –

17 12 to 15 Set point A2 Float See Turbidity Units

18 – – –

19 16 to 19 Retransmission Span Float See Turbidity Units

20 – – –

21 20 to 23 Retransmission Zero Float See Turbidity Units

22 – – –

23 24 to 25 Turbidity Sensor Type Integer 0 = 7997-100, 1 = 7997-200, 2 = 7997-2013 = 7997-202, 4 = 7997-300, 5 = 7997-400

24 26 to 27 Turbidity Units Integer 0 = Turbidity NTU, 1 = Turbidity FNU2 = Suspended Solids mg/l3 = Suspended Solids ppm, 4 = Turbidity FTU5 = Turbidity FAU

25 28 to 29 ppm/NTU Coefficient Integer See the Operating Instructions (IM/4670)

26 30 to 31 Alarm A1 Action Integer 0 = EA, 1 = EB

27 32 to 33 Alarm A2 Action Integer 0 = EA, 1 = EB

28 34 to 35 Retransmission Type Integer 0 = 0 to 10 mA, 1 = 0 to 20 mA, 2 = 4 to 20 mA

29 36 to 37 Instrument Status Integer See Table 4.2

30 – – –

31 – – –

Table 4.1 4670 Holding Registers

Bit Description Data

4 to 15 – Always Zero

3 Turbidity Input Error 0 = ok, 1 = Error

2 Non-Volatile Read Error 0 = ok, 1 = Error

1 Alarm 2 Status 0 = De-energized, 1 = Energized


Table 4.2 4670 Instrument Status


IM/WANPBS Issue 2 9

4.2 8230 Series Analyzers

Modbus Register

PROFIBUS Byte


1 0 to 3 Measured ion value* Float See Ion Units

2 – – – –

3 4 to 7 Measured millivolts Float mV

4 – – – –

5 8 to 11 Measured Temperature Float Always in ºC

6 – – – –

7 12 to 15 Sensor Slope Float Slope percentage

8 – – – –

9 16 to 19 Control Temperature Float Always in ºC

10 – – – –

11 20 and 21 Instrument Status Integer See Table 4.4

12 22 and 23 Instrument Type Integer 0 = Fluoride,1 = Ammonia, 2 = Nitrate, 4 = CO2, 5 = Low Level Chloride, 6 = Chloride

13 24 and 25 Display as Integer 0 = Fluoride, 1 = Ammonia, 2 = Ammonium, 3 = Nitrogen (Ammonium), 4 = Nitrate, 5 = Nitrogen (Nitrate), 6 = CO2, 7 = Chloride, 8 = Sodium Chloride, 9 = High Level Chloride

14 26 and 27 Ion Units Integer 0 = mg/kg, 1 = mg/l, 2 = ppm

15 28 to 31 Display Zero Float See Ion Units

16 – – – –

17 32 to 35 Display Span Float See Ion Units

18 – – – –

19 36 and 37 Calibration Interval Integer See Table 4.5

20 38 to 41 Calibration Standard 1 Float See Ion Units

21 – – – –

22 42 to 45 Calibration Standard 2 Float See Ion Units

23 – – – –

24 46 and 47 Retransmission Curve Integer 0 = Linear, 1 = Logarithmic

25 48 to 51 Retransmission Span Float See Ion Units

26 – – – –

27 52 to 55 Retransmission Zero Float See Ion Units

28 – – – –

29 56 and 57 Alarm A1 Enabled Integer 0 = Disabled, 1 = Enabled

30 58 and 59 Alarm A1 Action Integer 0 = Energized Below, 1 = Energized Above

31 60 and 61 Alarm A1 Failsafe Integer 0 = Non-Failsafe, 1 = Failsafe

32 62 and 63 Alarm A1 Hysteresis Integer 0 to 5% of set point value

33 64 and 65 Alarm A1 Delay Integer 0 to 60 minutes

34 66 and 69 Alarm A1 Set point Float See Ion Units

35 – – – –

36 70 and 71 Alarm A2 Enabled Integer 0 = Disabled, 1 = Enabled


38 74 and 75 Alarm A2 Failsafe Integer 0 = Non-Failsafe, 1 = Failsafe

39 76 and 77 Alarm A2 Hysteresis Integer 0 to 5% of set point value

40 78 and 79 Alarm A2 Delay Integer 0 to 60 minutes

41 80 to 83 Alarm A2 Set point Float See Ion Units

42 – – – –

43 84 to 85 Clock - Day Integer Day of the month

44 86 to 87 Clock - Month Integer Month of the year

Table 4.3 8230 Series Holding Registers


10 IM/WANPBS Issue 2

45 88 to 89 Clock - Year Integer Year

46 90 to 91 Clock - Hour Integer Time in 24 hour clock format

47 92 to 93 Clock - Minutes Integer Minutes

48 94 to 95 Next Calibration - Day Integer Day of the month

49 96 to 97 Next Calibration - Month Integer Month of the year

50 98 to 99 Next Calibration - Year Integer Year

51 100 to 101 Next Calibration - Hour Integer Time in 24 hour clock format

52 102 to 103 Next Calibration - Minutes Integer Minutes

53 104 to 105 Last Calibration - Day Integer Day of the month

54 106 to 107 Last Calibration - Month Integer Month of the year

55 108 to 109 Last Calibration - Year Integer Year

– 110 to 128 – – –

Modbus Register

PROFIBUS Byte


Table 4.3 8230 Series Holding Registers (Continued)





7 Out of Service 0 = OK, 1 = Error

6 Slow Error 0 = OK, 1 = Error

5 Slope Error 0 = OK, 1 = Error

4 Cal In Progress 0 = Complete, 1 = In Progress

3 Out of Sample 0 = OK, 1 = Error

2 Temperature Control Error 0 = OK, 1 = Error

1 Temperature Input Error 0 = OK, 1 = Error

0 Ion Input Error 0 = OK, 1 = Error


Calibration Frequency Time Between Calibrations

0 6 Hours

1 12 Hours

2 1 Day

3 2 Days

4 3 Days

5 4 Days

6 5 Days

7 6 Days

8 7 Day

Table 4.5 8230 Calibration Intervals


IM/WANPBS Issue 2 11

4.3 8037 AnalyzersThe PROFIBUS register file contains 64 bytes.

Modbus Register

PROFIBUS Byte


11 0 to 3 Measured Sodium Value Float See Sodium Units (Modbus Register 24)

12 – – – –

13 4 to 7 Measured Millivolts Float mV

14 – – – –

15 8 to 11 Measured Temperature Float See Temperature Units (Modbus Register 25)

16 – – – –

17 12 to 15 Millivolt Offset Float mV

18 – – – –

19 16 to 19 Set point A1 Float See Sodium Units (Modbus Register 24)

20 – – – –

21 20 to 23 Set point A2 Float See Sodium Units (Modbus Register 24)

22 – – – –

23 32 and 33 Slope Integer %

24 34 and 35 Sodium Units Integer 0 = ppb, 1 = µg/l, 2 = µg/kg (see *)

25 36 and 37 Temperature Units Integer 0 = Deg C, 1 = Deg F

26 38 and 39 Filter Time Integer Seconds

27 40 and 41 Alarm A1 Action Integer 0 = Off, 1 = Low, 2 = High

28 42 and 43 Alarm A2 Action Integer 0 = Off, 1 = Low, 2 = High

29 44 and 45 Retransmission Curve Integer 0 = Linear, 1 = Logarithmic

30 46 and 47 Retransmission Type Integer 0 = 0 to 10mA, 1 = 0 to 20mA, 2 = 4 to 20mA

31 24 to 27 Retransmission Span Float See Sodium Units (Modbus Register 24)

32 – – – –

33 28 to 31 Retransmission Zero Float See Sodium Units (Modbus Register 24)

34 – – – –


– 50 to 63 – – –

* 10mg/l = 10000µg/l

Table 4.6 8037 Holding Registers





7 Non-Volatile Read Error 0 = OK, 1 = Error

6 – Always Zero

5 Outputs Held During Calibration 0 = No, 1 = Yes

4 Calibration In Progress 0 = Complete, 1 = In Progress

3 Solution is Cold 0 = OK, 1 = Error

2 Solution is Hot 0 = OK, 1 = Error

1 Short Circuit Pt1000 0 = OK, 1 = Error

0 Open Circuit Pt1000 0 = OK, 1 = Error




4.4 8241 Single-stream Analyzers

Modbus Register

PROFIBUS Byte


1 0 to 3 Silica Concentration Float See Units

2 – – – –

3 4 to 7 Optical System Temperature Float Always in ºC

4 – – – –

5 8 to 11 Reaction Block Temperature Float Always in ºC

6 – – – –

7 12 and 13 Displayed Slope Integer Slope percentage

8 14 and 15 Displayed Offset Integer Slope percentage


10 18 and 19 Alarm Status Integer See Table 4.11

11 20 and 21 Units Integer 0 = ppb, 1 = ug/l, 2 = ug/kg

12 22 and 23 Display Span Integer 0 = 0 to 2000, 1 = 0 to 5000

13 24 and 25 Calibration Type Integer 0 = None, 1 = Routine, 2 = Baseline

14 26 and 27 Auto Zero Cal Frequency Integer See Table 4.10

15 28 and 29 Number of Auto Zeros between secondary cals

Integer 0 to 10,11 = Off

16 30 and 31 Time to Auto Zero Compensation Integer Minutes

17 32 and 33 Time to Secondary Cal Compensation Integer Minutes

18 34 and 35 Time to Recovery Integer Minutes

19 36 and 37 Secondary Calibration Concentration Integer See Units

20 38 and 39 Current Output 1 Hold Status Integer 0 = No, 1 = Yes


22 42 and 43 Current Output Type Integer 0 = 0-10 mA, 1 = 0-20 mA, 2 = 4-20 mA

23 44 and 45 Current Output Range 1 Integer See Units


25 48 and 49 Alarm Failsafe Integer 0 = No, 1 = Yes

26 50 and 51 Alarm Hysteresis Integer 0 to 5% of set point value

27 52 and 53 Alarm Delay Integer 0 to 99minutes

28 54 and 55 Alarm A1 On/Off Status Integer 0 = Off, 1 = On

29 56 and 57 Alarm A1 Action Integer 0 = Low, 1 = High

30 58 and 59 Alarm A1 Set point Integer See Units




34 66 and 67 Clock - Day Integer Day of the month

35 68 and 69 Clock - Month Integer Month of the year

36 70 and 71 Clock - Year Integer Year

37 72 and 73 Clock - Hour Integer Time in 24 hour clock format

38 74 and 75 Clock - Minutes Integer Minutes

39 76 and 77 Next Auto Calibration - Day Integer Day of the month

40 78 and 79 Next Auto Calibration - Month Integer Month of the year

41 80 and 81 Next Auto Calibration - Year Integer Year

42 82 and 83 Next Auto Calibration - Hours Integer Time in 24 hour clock format

43 84 and 85 Next Auto Calibration - Minutes Integer Minutes

44 86 and 87 Next Auto Zero Calibration - Day Integer Day of the month

45 88 and 89 Next Auto Zero Calibration - Month Integer Month of the year

46 90 and 91 Next Auto Zero Calibration - Year Integer Year

Table 4.8 8241 (Single-stream) Holding Registers



47 92 and 93 Last Auto Zero Calibration - Day Integer Day of the month

48 94 and 95 Last Auto Zero Calibration - Month Integer Month of the year

49 96 and 97 Last Auto Zero Calibration - Year Integer Year

50 98 and 99 Next Secondary Calibration - Day Integer Day of the month

51 100 and 101 Next Secondary Calibration - Month Integer Month of the year

52 102 and 103 Next Secondary Calibration - Year Integer Year

53 104 and 105 Last Secondary Calibration - Day Integer Day of the month

54 106 and 107 Last Secondary Calibration - Month Integer Month of the year

55 108 and 109 Last Secondary Calibration - Year Integer Year

Modbus Register

PROFIBUS Byte


Table 4.8 8241 (Single-stream) Holding Registers (Continued)



12 Sample Status 0 = OK, 1 = Out Of Sample

11 Upper Calibration Slope Alarm 0 = OK, 1 = Calibration Outside Upper Limits

10 Lower Calibration Slope Alarm 0 = OK, 1 = Calibration Outside Lower Limits

9 Calibration Offset Alarm 0 = OK, 1 = Calibration Outside Offset Limits

8 Yearly Service Status 0 = OK, 1 = Yearly Service Overdue

7 Five-weekly Service Status 0 = OK, 1 = Five-weekly Service Overdue

6 Reagent Status 0 = OK, 1 = Out of Reagent

5 Lower Limit Control Temperature Status 0 = OK, 1 = Control Temperature Out of Range

4 Upper Limit Control Temperature Status 0 = OK, 1 = Control Temperature Out of Range

3 Pump Status 0 = Pumps are On, 1 = Pumps are Off

2 Hold Mode 0 = Hold Mode Off, 1 = Hold Mode On

1 Monitor Calibration Status 0 = Not in Calibration, 1 = Calibration In Progress

0 Monitor Status 0 = OK, 1 = Out of Service


Calibration Frequency Time Between Calibrations

0 Off

1 12 Hours

2 1 Day

3 2 Days

4 3 Days

5 4 Days

6 5 Days

7 6 Days

8 7 Day

Table 4.10 8241 Calibration Intervals


8 to 15 – Always 0

7 Out of Service 0 = Out of Service, 1 = OK

6 Cal in Progress 0 = Normal Operation, 1 = Cal In Progress

5 Alarm 6 0 = De-energized, 1 = Energized






Table 4.11 8241 Alarm Status



4.5 8241 Multi-stream Analyzers

Modbus Register

PROFIBUS Byte


1 0 to 3 Silica Concentration --stream 1 Float See Units

2 – – – –


4 – – – –


6 – – – –


8 – – – –


10 – – – –


12 – – – –


14 – – – –


16 – – – –

17 32 and 33 Displayed Slope Integer slope percentage

18 34 and 35 Displayed Offset Integer slope percentage



21 40 and 41 Units Integer 0 = ppb, 1 = ug/l, 2 = ug/kg

22 42 and 43 Display Span Integer 0 = 0 to 2000, 1 = 0 to 5000








29 56 and 57 Secondary Calibration Concentration Integer See Units


31 60 and 61 Current O/P Out of Sample Indicator Integer 0 = No, 1 = Yes

32 62 and 63 Default Output Current for Out of Sample

Integer percentage between 0 & 105%









41 80 and 81 Alarm Configuration Integer 0 = Concentration, 1 = Out of Sample





Table 4.12 8241 (Multi-stream) Holding Registers







































– 162 to 192 Not Used

Modbus Register

PROFIBUS Byte


Table 4.12 8241 (Multi-stream) Holding Registers (Continued)



4.6 8242 Single-stream Analyzers

Modbus Register

PROFIBUS Byte


1 0 to 3 Phosphate Concentration Float See Units

2 – – – –


4 – – – –


6 – – – –


8 14 to 17 Displayed Offset Float Concentration value offset

9 – – – –



12 22 and 23 Units Integer 0 = ppm, 1 = mg/l

13 24 and 25 Display Span Integer 0 = 0 to 20 as P, 1 = 0 to 60 as PO43-








20 38 to 41 Secondary Calibration Concentration Float See Units

21 – – – –




25 48 to 51 Current Output Range 1 Float See Units

26 – – – –


28 – – – –


30 58 and 59 Alarm Hysteresis Integer 0 to 5% of Set point value

31 60 and 61 Alarm Delay Integer 0 to 99 minutes



34 66 to 69 Alarm A1 Set point Float See Units

35 – – – –




39 – – – –








Table 4.13 8242 (Single-stream) Holding Registers


















62 122 and 123 Optical Filter Integer 0 = Filter1 1 = Filter2

63 124 and 125 Color Compensation Frequency Integer See Table 4.10

64 126 to 129 Color Compensation Applied Float Value (see units)

65 – – – –

66 130 and 131 Color Compensation Day Integer Day of the month

67 132 and 133 Color Compensation Month Integer Month of the year

68 134 and 135 Color Compensation Year Integer Year

69 136 and 137 Color Compensation Hours Integer Time in 24 hour clock format

70 138 and 139 Color Compensation Minutes Integer Minutes

– 140 to 192 Not Used – –

Modbus Register

PROFIBUS Byte


Table 4.13 8242 (Single-stream) Holding Registers (Continued)



4.7 8242 Multi-stream Analyzers

Modbus Register

PROFIBUS Byte


1 0 to 3 Phosphate Concentration - Stream 1 Float See Units

2 – – – –


4 – – – –


6 – – – –


8 – – – –


10 – – – –


12 – – – –


14 – – – –


16 – – – –


18 34 to 37 Displayed Offset Float Concentration value offset

19 – – – –



22 42 and 43 Units Integer 3 = ppm, 4 = mg/l, 5 = mg/kg

23 44 and 45 Display Span Integer 0 = 0 to 20 as P, 1 = 0 to 60 as PO43-








30 58 to 61 Secondary Calibration Concentration Float See Units

31 – – – –

32 62 and 63 Current Output Type Integer 0 = 0 to 10 mA, 1 = 0 to 20 mA, 2 = 4 to 20 mA


34 – – – –


36 – – – –


38 – – – –


40 – – – –


42 – – – –


44 – – – –



Table 4.14 8242 (Multi-stream) Holding Registers



47 92 and 93 Alarm Configuration Integer 0 = Concentration, 1 = Out of Sample




51 – – – –




55 – – – –




59 – – – –




63 – – – –




67 – – – –




71 – – – –























– 186 to 192 Not Used – –

Modbus Register

PROFIBUS Byte


Table 4.14 8242 (Multi-stream) Holding Registers (Continued)



4.8 9437 and 9438 Analyzers

Modbus Register

PROFIBUS Byte


11 0 to 3 Measured Dissolved Oxygen value Float See Dissolved Oxygen Units

12 – – – –

13 4 to 7 Measured Sensor Current Float microamps

14 – – – –

15 8 to 11 Measured Temperature Float See Temperature Units

16 – – – –

17 12 to 15 Set point A1 Float See Dissolved Oxygen Units

18 – – – –

19 16 to 19 Set point A2 Float See Dissolved Oxygen Units

20 – – – –

21 20 and 21 Dissolved Oxygen Units Integer 0 = ppb, 1 = ug/l, 2 = ug/kg

22 22 and 23 Temperature Units Integer 0 = Deg C, 1 = Deg F

23 24 and 25 Alarm A1 Type Integer 0 = Off, 1 = Dissolved Oxygen, 2 = Temperature, 3 = Fail

24 26 and 27 Alarm A1 Action Integer 0 = Low, 1 = High, 2 = Hi/Lo

25 28 and 29 Retransmission Curve Integer 0 = Linear, 1 = Bi-Linear, 2 = Logarithmic

26 30 and 31 Retransmission Type Integer 0 = 0 to10 mA, 1 = 0 to 20 mA, 2 = 4 to 20 mA

27 32 to 35 Retransmission Span Float See Dissolved Oxygen Units

28 – – – –

29 36 to 39 Retransmission Zero Float See Dissolved Oxygen Units

30 – – – –


32 42 to 64 Not Used – –

Table 4.15 9437 and 9438 Holding Registers



9 Solenoid Drain Valve 0 = Closed, 1 = Open


7 Non-Volatile Read Error 0 = OK, 1 = Error

6 – Always Zero

5 Last Calibration Status 0 = Passed, 1 = Failed

4 Cal In Progress 0 = Complete, 1 = In Progress

3 Solution is Cold 0 = OK, 1 = Error

2 Solution is Hot 0 = OK, 1 = Error

1 Short Circuit Pt1000 0 = OK, 1 = Error

0 Open Circuit Pt1000 0 = OK, 1 = Error

Table 4.16 9437 and 9438 Instrument Status

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Products

Automation Systems• for the following industries:

– Chemical & Pharmaceutical– Food & Beverage– Manufacturing– Metals and Minerals– Oil, Gas & Petrochemical– Pulp and Paper

Drives and Motors• AC and DC Drives, AC and DC Machines, AC Motors to

1kV• Drive Systems• Force Measurement• Servo Drives

Controllers & Recorders• Single and Multi-loop Controllers• Circular Chart and Strip Chart Recorders• Paperless Recorders• Process Indicators

Flexible Automation• Industrial Robots and Robot Systems

Flow Measurement• Electromagnetic Flowmeters• Mass Flowmeters• Turbine Flowmeters• Wedge Flow Elements

Marine Systems & Turbochargers• Electrical Systems• Marine Equipment• Offshore Retrofit and Refurbishment

Process Analytics• Process Gas Analysis• Systems Integration

Transmitters• Pressure• Temperature• Level• Interface Modules

Valves, Actuators and Positioners• Control Valves• Actuators• Positioners

Water, Gas & Industrial Analytics Instrumentation• pH, Conductivity and Dissolved Oxygen Transmitters and

Sensors• Ammonia, Nitrate, Phosphate, Silica, Sodium, Chloride,

Fluoride, Dissolved Oxygen and Hydrazine Analyzers• Zirconia Oxygen Analyzers, Katharometers, Hydrogen

Purity and Purge-gas Monitors, Thermal Conductivity

Customer Support

We provide a comprehensive after sales service via a WorldwideService Organization. Contact one of the following offices fordetails on your nearest Service and Repair Centre.

United KingdomABB LimitedTel: +44 (0)1453 826661Fax: +44 (0)1453 829671

United States of AmericaABB Inc.Tel: +1 215 674 6000Fax: +1 215 674 7183

Client WarrantyPrior to installation, the equipment referred to in this manual mustbe stored in a clean, dry environment, in accordance with theCompany's published specification.

Periodic checks must be made on the equipment's condition. Inthe event of a failure under warranty, the following documentationmust be provided as substantiation:

1. A listing evidencing process operation and alarm logs at time of failure.

2. Copies of all storage, installation, operating and maintenance records relating to the alleged faulty unit.

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ABB has Sales & Customer Support expertisein over 100 countries worldwide

www.abb.com

The Company’s policy is one of continuous product improvement and the right is reserved to modify the

information contained herein without notice.

Printed in UK (09.06)

© ABB 2006

ABB LimitedOldends Lane, StonehouseGloucestershireGL10 3TAUKTel: +44 (0)1453 826661Fax: +44 (0)1453 829671

ABB Inc.Analytical Instruments9716 S. Virginia St., Ste. EReno, Nevada 89521USATel:+1 775 850 4800Fax:+1 775 850 4808

Modbus™ is a registered trademark of the Modbus-IDA organization

Documents

Profibus Database ABB Water Analyzers Supplement 4670 ......ABB Water Analyzers 4670, 8037, 8230 Series, 8240 Series, 9437, & 9438 2 Electrical Connections IM/WANPBS Issue 2 3 To connect